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1. 发明授权

US11872659B2 Welding device and welding method with self-setting welding wire feed speed 有权
公开(公告)号：US11872659B2
公开(公告)日：2024-01-16
申请号：US17276603
申请日：2019-09-16
申请人： FRONIUS INTERNATIONAL GMBH
发明人： Martin Willinger , Josef Artelsmair , Peter Lattner , Wolfgang Kruglhuber
IPC分类号： B23K9/12 , B23K9/095
CPC分类号： B23K9/125 , B23K9/0956 , B23K9/126
摘要： In order to easily regulate the supply of welding wire to the welding point during a welding process, the electrical potential produced by the welding current around the electrode is tapped with the welding wire and the control of the welding wire feed speed is carried out on the basis of the tapped potential and this control results in an average welding wire feed speed being established.

2. 发明申请

US20180264580A1 WELDING ELECTRODE WIRES HAVING ALKALINE EARTH METALS 审中-公开
公开(公告)号：US20180264580A1
公开(公告)日：2018-09-20
申请号：US15981788
申请日：2018-05-16
申请人： Lincoln Global, Inc.
发明人： John Benjamin Schaeffer , Steven R. Peters , Badri K. Narayanan , Yen-Chih Liao
IPC分类号： B23K9/173 , B23K9/12 , B23K9/26
CPC分类号： B23K9/1735 , B23K9/123 , B23K9/126 , B23K9/173 , B23K9/186 , B23K9/26 , B23K35/0261 , B23K35/0283 , B23K35/22
摘要： The disclosed technology generally relates to welding, and more particularly to a consumable welding wire for metal arc welding, and a method and a system for metal arc welding using the consumable welding wire. In one aspect, a method of arc welding includes providing a welding wire comprising one or more alkaline earth metal elements. The method additionally includes applying power to the welding wire to generate a plasma arc sufficient to melt the welding wire. The method further includes depositing molten droplets formed by melting the welding wire onto a workpiece at a high deposition rate while regulating to maintain a substantially constant power delivered to the plasma arc.

3. 发明申请

US20160175976A1 SYSTEMS AND METHODS FOR DETERMINING A WELD TORCH LOCATION 审中-公开
标题翻译：用于确定焊接转向位置的系统和方法
公开(公告)号：US20160175976A1
公开(公告)日：2016-06-23
申请号：US14575811
申请日：2014-12-18
申请人： ILLINOIS TOOL WORKS INC.
发明人： Marc Lee Denis , Christopher Hsu
IPC分类号： B23K9/12 , G01S5/18 , B23K9/10
CPC分类号： B23K9/126 , B23K9/0282 , B23K9/0737 , B23K9/0956 , B23K9/10 , B23K9/32 , G01S5/18
摘要： A welding system having a modulation circuit, a weld torch, and a sensor system is provided. The modulation circuit configured to modulate a welding current with a randomized signal to generate a modulated welding current. The weld torch is configured to receive the modulated welding current and produce a welding arc based on the received modulated welding current. The audio signal is generated when the weld torch produces the welding arc based on the modulated welding current. The sensor system detects the audio signal with one or more sensors, and the one or more sensors provide information regarding the audio signal to a central processing unit of the sensor system. The central processing unit calculates position information for the weld torch based on the information regarding the audio signal.
摘要翻译：提供一种具有调制电路，焊炬和传感器系统的焊接系统。所述调制电路被配置为用随机化信号调制焊接电流以产生调制的焊接电流。焊枪被配置为接收经调制的焊接电流并且基于所接收的调制焊接电流产生焊接电弧。当焊枪产生基于调制焊接电流的焊接电弧时，产生音频信号。传感器系统利用一个或多个传感器检测音频信号，并且一个或多个传感器将关于音频信号的信息提供给传感器系统的中央处理单元。中央处理单元基于关于音频信号的信息来计算焊枪的位置信息。

4. 发明授权

US08404993B2 Device for machining workpieces 失效
标题翻译：加工工件的装置
公开(公告)号：US08404993B2
公开(公告)日：2013-03-26
申请号：US12312198
申请日：2007-10-17
申请人： Bruno Heck
发明人： Bruno Heck
IPC分类号： B23K10/00
CPC分类号： B23K7/102 , B23K9/126 , B23K10/006 , B23Q17/2233
摘要： The invention relates to a device for machining, particularly for cutting, of electrically conductive workpieces using a machining tool (10), which can be displaced back and forth toward and away from a workpiece by means of a drive unit and which comprises an electrically insulated, metallic tool head (12) forming a first capacitance (C1) with the workpiece, and comprising an analysis unit (14) for analyzing a characteristic value dependent on the first capacitance (C1). The invention provides that a metallic connecting element (18) is attached to the tool head (12), the element being connected to the analysis unit (14) and forming a second capacitance (C2) with the tool head (12).
摘要翻译：本发明涉及一种用于使用机械加工工具（10）加工，特别是用于切割导电工件的装置，该加工工具可通过驱动单元来回移动和远离工件，并且包括电绝缘，与所述工件形成第一电容（C1）的金属工具头（12），并且包括用于分析取决于所述第一电容（C1）的特性值的分析单元（14）。本发明提供了一种将金属连接元件（18）附接到工具头（12）上，元件连接到分析单元（14）并与工具头（12）形成第二电容（C2）。

5. 发明申请

US20110198331A1 TIP-BASE METAL DISTANCE CONTROL METHOD FOR ARC WELDING SYSTEM, AND ARC WELDING SYSTEM 有权
标题翻译：电弧焊接系统的TIP基金属距离控制方法和电弧焊接系统
公开(公告)号：US20110198331A1
公开(公告)日：2011-08-18
申请号：US12984077
申请日：2011-01-04
申请人： Masayuki SHIGEYOSHI
发明人： Masayuki SHIGEYOSHI
IPC分类号： B23K9/10
CPC分类号： B23K9/126 , B23K9/0956 , B23K9/1278 , B23K9/173 , B23K9/1735
摘要： A tip-base metal distance control method includes an actual-welding-current acquisition step of measuring actual welding currents by current measuring means under a predetermined actual welding condition and calculating an average actual welding current under the actual welding condition by average-value calculation means, a reference-current acquisition step of extracting, from a reference-current storage table, an average actual welding current corresponding to the actual welding condition and setting the average actual welding current as a reference current by reference-current acquisition means, a current comparison step of comparing the average actual welding current under the actual welding condition with the reference current by current comparison means, and a welding-torch-position correction step of correcting the position of a welding torch in an upward or downward direction by welding-torch-position correction means on the basis of a comparison result in the current comparison step.
摘要翻译：尖端基金属距离控制方法包括实际焊接电流获取步骤，其在预定的实际焊接条件下通过电流测量装置测量实际焊接电流，并且通过平均值计算装置计算在实际焊接条件下的平均实际焊接电流参考电流获取步骤，从参考电流存储表中提取与实际焊接条件相对应的平均实际焊接电流并将参考电流获取装置的平均实际焊接电流设置为参考电流，当前比较将实际焊接条件下的平均实际焊接电流与电流比较装置的基准电流进行比较的步骤，以及焊枪焊接位置校正步骤，通过焊枪焊接方式来修正焊炬在向上或向下方向上的位置，基于当前比较的比较结果，进行位置校正一步一步

6. 发明申请

US20100051593A1 DEVICE FOR MACHINING WORKPIECES 失效
标题翻译：加工工具的设备
公开(公告)号：US20100051593A1
公开(公告)日：2010-03-04
申请号：US12312198
申请日：2007-10-17
申请人： Bruno Heck
发明人： Bruno Heck
IPC分类号： B23K7/10 , B23K10/00 , B23K9/12
CPC分类号： B23K7/102 , B23K9/126 , B23K10/006 , B23Q17/2233
摘要： The invention relates to a device for machining, particularly for cutting, of electrically conductive workpieces using a machining tool (10), which can be displaced back and forth toward and away from a workpiece by means of a drive unit and which comprises an electrically insulated, metallic tool head (12) forming a first capacitance (C1) with the workpiece, and comprising an analysis unit (14) for analyzing a characteristic value dependent on the first capacitance (C1) . The invention provides that a metallic connecting element (18) is attached to the tool head (12), the element being connected to the analysis unit (14) and forming a second capacitance (C2) with the tool head (12).
摘要翻译：本发明涉及一种用于使用机械加工工具（10）加工，特别是用于切割导电工件的装置，该加工工具可通过驱动单元来回移动和远离工件，并且包括电绝缘，与所述工件形成第一电容（C1）的金属工具头（12），并且包括用于分析取决于所述第一电容（C1）的特性值的分析单元（14）。本发明提供了一种将金属连接元件（18）附接到工具头（12）上，元件连接到分析单元（14）并与工具头（12）形成第二电容（C2）。

7. 发明申请

US20070075064A1 Welding apparatus 有权
标题翻译：焊接设备
公开(公告)号：US20070075064A1
公开(公告)日：2007-04-05
申请号：US10555558
申请日：2005-02-21
申请人： Tatsuya Ikeda
发明人： Tatsuya Ikeda
IPC分类号： B23K9/10
CPC分类号： B23K9/124 , B23K9/126
摘要： A welding apparatus capable of effecting welding completion processing which is reliable and free of wasteful time, by transmitting the completion of wire fusion prevention processing to a welding machine 11, by transmitting the detected result to a controller 17 upon completion of the subsequent wire fusion detection processing, and by thus proceeding with processing while effecting the confirmation of completion of respective processing between the welding machine 11 and the controller 17.
摘要翻译：一种焊接装置，其能够通过在焊接机11完成时将检测结果发送到控制器17，从而通过将焊接保护处理的完成传递到焊接机11来实现可靠且无浪费时间的焊接完成处理。并且通过进行处理，同时确认完成焊接机11和控制器17之间的各个处理。

8. 发明授权

US07136723B2 Robot controller 失效
标题翻译：机器人控制器
公开(公告)号：US07136723B2
公开(公告)日：2006-11-14
申请号：US10988505
申请日：2004-11-16
申请人： Takahide Hirayama , Shinji Okumura , Hiyoyuki Handa , Takeshi Okamoto
发明人： Takahide Hirayama , Shinji Okumura , Hiyoyuki Handa , Takeshi Okamoto
IPC分类号： G06F19/00
CPC分类号： G05B19/425 , B23K9/126 , B25J9/1656 , G05B19/00 , G05B2219/36045 , G05B2219/40387
摘要： A robot controller for teaching a robot with high efficiency. The robot controller including command storage unit (21) where a movement command and a work command are stored, command identifying unit (24) for discriminating between the movement and work commands, unit (22) for making/editing a series of work programs or discrete work programs by a combination of the commands, work program storage units (23) where the work programs are stored so as to control the robot according to the stored program, further including a work section identifying unit (25) for identifying a work section of the work program by way of the command identification unit (24) and work section automatic stopping unit (27) for automatically stopping or suspending the execution of the work program at the work section in a standby state when the work section identifying unit (25) identifies the work section during the execution of the work program.
摘要翻译：一种用于高效率地教导机器人的机器人控制器。所述机器人控制器包括存储有移动指令和作业命令的命令存储单元（21），用于区分移动和作业命令的命令识别单元（24），用于制作/编辑一系列工作程序的单元（22）通过命令的组合，存储工作程序的工作程序存储单元（23）以便根据存储的程序来控制机器人的分立工作程序，还包括用于识别工作部分的工作部分识别单元（25）通过命令识别单元（24）和工作部分自动停止单元（27），用于在工作部分识别单元（25）处于待机状态时自动停止或暂停在工作部分的工作程序的执行）在执行工作程序期间识别工作部分。

9. 发明申请

US20030038156A1 Method for continuously regulating or tracking a position of a welding torch or a welding head 有权
标题翻译：用于连续调节或跟踪焊炬或焊接头的位置的方法
公开(公告)号：US20030038156A1
公开(公告)日：2003-02-27
申请号：US10239810
申请日：2002-09-25
发明人： Josef Artelsmair , Michael Brunner , Rudolf Etzenberg
IPC分类号： B23K001/00
CPC分类号： B23K9/126 , B23K9/1276
摘要： The invention describes a method of continuously controlling and tracking a position of a welding torch (10) and welding head relative to a weld seam to be produced on a workpiece (16), whereby the welding torch (10), spaced at a distance apart from a workpiece (16) and the weld seam, effects a pendulum motion which is superimposed on its linear welding motion, during which state variables, in particular an ohmic resistance or a current and/or a voltage, are detected as they change in time. The lateral deviation of the welding torch (10) from the weld seam, in particular from the welding line centre, and/or the height of the welding torch (10) above the workpiece (16) and the welding head are derived from the detected actual values and signals in order to control and track the position of the welding torch (10). Depending on periodically occurring process phases of a welding process, the measurement value detection routine for at least one measurement signal, in particular to detect the state variable, is run at fixed instants and/or states of the periodically recurring process phases of the welding process.
摘要翻译：本发明描述了一种连续地控制和跟踪焊炬（10）和焊接头相对于在工件（16）上产生的焊缝的位置的方法，由此焊炬（10）间隔开距离从工件（16）和焊缝引起摆锤运动，该摆动运动叠加在其线性焊接运动上，在此状态变量（特别是欧姆电阻或电流和/或电压）随时间变化而被检测到。焊枪（10）与焊缝（尤其是焊接线中心）的横向偏差和/或工件（16）和焊接头上方的焊炬（10）的高度从检测到的实际值和信号，以便控制和跟踪焊炬（10）的位置。根据焊接过程的周期性发生的过程阶段，用于至少一个测量信号的测量值检测程序，特别是检测状态变量，在焊接过程的周期性重复的过程阶段的固定时刻和/或状态下运行。

10. 发明授权

US6137076A Automated welding device for the buildup of material 有权
标题翻译：自动焊接装置用于堆积材料
公开(公告)号：US6137076A
公开(公告)日：2000-10-24
申请号：US305786
申请日：1999-05-04
申请人： Thomas Esslinger , Erik Esslinger
发明人： Thomas Esslinger , Erik Esslinger
IPC分类号： B23K9/00 , B23K9/028 , B23K9/04 , B23K9/12
CPC分类号： B23K9/0026 , B23K9/028 , B23K9/048 , B23K9/12 , B23K9/126 , B23K2201/04
摘要： A welding material supply mechanism for providing a welding bead on a surface comprising: a first hollow arm, a transfer tube, a second hollow arm, swivel bearing and a welding nozzle. The first hollow arm is connected to the second hollow arm by a swivel bearing, and a remote end of the second hollow arm supports a nozzle for facilitating welding on a surface. The swivel bearing facilitates pivoting movement of the second hollow arm relative to the first hollow arm to adjust a diameter of the welding bead to be formed on the surface, and a locking coupler facilitates locking the pivoted and adjusted position of the first hollow arm relative to the second hollow arm. The transfer tube is at least partially received within the first hollow arm and is concentric therewith. The transfer tube supports a female electrical connector coupled to the swivel bearing, the transfer tube establishes a welding electrical current path to the nozzle via the swivel bearing and the second hollow arm. A wire conductor is located within the transfer tube for supplying a welding wire to the nozzle, via the swivel bearing and the second hollow arm. A welding gas flow path is defined between an exterior surface of the wire conductor and an inwardly facing surface of the transfer tube to supply a welding gas to the nozzle via the swivel bearing and the second arm.
摘要翻译：一种用于在表面上提供焊道的焊接材料供给机构，包括：第一中空臂，传送管，第二中空臂，旋转轴承和焊接喷嘴。第一空心臂通过旋转轴承连接到第二中空臂，第二空心臂的远端支撑用于在表面上焊接的喷嘴。旋转轴承有助于使第二中空臂相对于第一中空臂的枢转运动，以调整要在表面上形成的焊道的直径，并且锁定联接器有助于锁定第一中空臂的枢转和调节的位置相对于第二个空心臂。传送管至少部分地容纳在第一中空臂内并与其同心。传输管支撑耦合到旋转轴承的阴电连接器，传输管通过旋转轴承和第二中空臂建立到喷嘴的焊接电流路径。电线导体位于传送管内，用于通过旋转轴承和第二中空臂将焊丝供给喷嘴。焊接气体流动路径被限定在导线导体的外表面和输送管的向内的表面之间，以通过旋转轴承和第二臂向喷嘴提供焊接气体。

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